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Latest Information and website info.

K-350 Submersible Build

This site is an attempt to log all the stages of my project to build a personal submersible with the intent of recording my progress, keeping me motivated and maybe helping any other people contemplating a similar project.  Please read the DISCLAIMER page first.

Please see the LOG section for details of the current build status.

The design is based on the proven K-350 submersible designed by the late George Kittredge.  Many of these subs have been built over the years, particularly in the United States.  Almost all information related to this and other psubs is available at the very good web home of personal submarines, and I will try not to duplicate information already available there.    I am producing a list of all suppliers and contacts that I am using, plus detailed log of all build techniques used.


Log of Building the Submersible.

Submersible Build Log

I have removed a lot of the pointless stuff from the website and added the “Operations” section and also the “Modifications” section.

19th September 2013

Its done.  Completed the sub 28\7\2013.


Polishing out a Scratch on a Viewport.

Beach launch and dive Chouet Beach July 2021.

See new youtube channel.


This will probably the last update to this site.  I have started a new youtube channel. “Guernsey Submarine”.    The website has done its job of documenting the build process and also did keep entheusiasm up for the project with peoples comments and continuous updates.   But, technology moves on, and its time for a more modern approach.  I have started a new project, plus am detailing dives and work on Jodie B.  Please subscribe and leave comments!  It helps keep my motivation up if I know people are watching.

Thanks to everyone who has helped make this project and site a success!

See you on Youtube! 


August 2021